baber/WOPTO huggingface dataset:
Patent EP-0458875-A1 (EP)
Inventor: FREDRIKSSON LARS-BERNO
IPC: D04B15/38
Filed: 1990-02-15
Abstract: On commande et on supervise des éléments/fonctions appartenant à une machine textile à l'aide d'une unité centrale, constituée par exemple par une unité informatisée. Chaque dévidoir fournit à l'unité des informations sur sa consommation de fil/trame, qui s'ajoutent à la consommation de fil des dévidoirs. La consommation de fil maximum est calculée et la limite de vitesse maximum est déterminée indépendamment de ce calcul.
Patent EP-0469084-A1 (EP)
Title: Hepatospecific insulin analogues.
Inventor: KATSOYANNIS PANAYOTIS G
IPC: C07K14/62
Filed: 1990-04-17
Abstract: New insulin analogues have now been synthesized and found to be hepatospecific. These insulin analogues contain substitutions for one or more amino acids in the A and B chains. Specifically, tryptophan or other bulky, hydrophobic residues are substituted at the A13, A14, A15, A19 and B16 positions of the insulin polypeptide to produce the hepatospecific insulin analogues of the claimed invention.
Patent EP-0495795-A1 (EP)
Title: Dispositif de fixation reglable
Inventor: RINNE ERKKI
IPC: F16D1/09
Filed: 1990-09-13
Abstract: On décrit un dispositif de fixation réglable, par exemple destiné à un outil sphérique, une pièce à usiner ou de machine ou analogue à forme axiale, tubulaire, plate ou sphérique ou d'une autre forme souhaitée. Le dispositif comprend un corps (1) et un moyen de serrage (2) monté à l'intérieur du corps (1) et pouvant au moins en partie être pressé/serré directement ou indirectement contre une pièce (10) devant être fixée. Un espace (3) est ménagé entre le corps (1) et le moyen de serrage, l'espace étant enduit d'une couche de graisse afin de recevoir un milieu servant à effectuer ledit pressage/serrage. Le milieu comprend un élastomère (5) coulé sur place qui, lors de l'application d'une pression au moyen d'une vis, d'un piston ou analogue, applique, au moyen de son déplacement et/ou de sa déformation, ladite pression au moyen de serrage (2), lequel se serre contre une pièce (10) devant être fixée. Lors de la relaxation de ladite pression, l'élastomère (5) retourne à son état initial.
Patent EP-0452698-A1 (EP)
Inventor: KOEBLER INGO
IPC: B41F21/10
Filed: 1991-03-22
Abstract: The invention relates to a suction apparatus control in sheet transfer drums in sheet-fed rotary machines for polychromatic systems for turning the sheet according to the principle of rear edge turning in the transfer from one printing unit to another for the purpose of printing the rear side of the sheet, in which the suction apparatuses (6) of the suction system (10) are connected rigidly to a hollow suction apparatus swinging shaft (7), and the latter is rigidly connected to control levers (11) which support guide rollers (12) which roll necessarily on guide rails of the sheet transfer drum, which have control cams (13). The drive of the suction system (10) takes place via a cam drive which, by means of a connection tab, is coupled relatively movably to a drive lever (16, 17) fastened on the hollow suction apparatus swinging shaft (7). 
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Patent EP-0464547-A1 (EP)
Inventor: DEGNAN THOMAS FRANCIS JR
IPC: B01J29/70
Filed: 1991-06-24
Abstract: Petroleum wax feeds are converted to high viscosity index lubricants by a two-step hydrocracking- isomerization process in which the wax feed is initially subjected to hydrocracking under mild conditions with a conversion to non-lube range products of no more than about 30 weight percent of the feed. The hydrocracking is carried out at a hydrogen pressure of at least 1000 psig (7000 kPa) using an amorphous catalyst which preferentially removes the aromatic components present in the initial feed. The hydrocracked effluent is then subjected to hydroisomerization in a second step using a low acidity zeolite beta catalyst which effects a preferential isomerization on the paraffin components to less waxy, high V.I. isoparaffins. The second stage may be operated at high pressure by cascading the first stage product into the second stage or at a lower pressure, typically from 200 to 1000 psig. The second stage catalyst is preferably a noble metal containing zeolite beta catalyst which contains boron as a framework component of the zeolite to give a low alpha value, typically below 10. The second stage is carried out at relatively low temperature, typically from 600 to 650°F with a 650°F+ + conversion in the range of 10 to 20 weight percent of the second stage feed but with high selectivity for isomerization of the paraffins. A final dewaxing step to target pour point may be used with relatively low loss, typically no more than 15 weight percent, during this dewaxing. The final products typically have V.I. values in excess of 140 and usually in the range of 143 to 147 and are characterized by exceptional stability.
Patent EP-0466193-A1 (EP)
Inventor: KEOGH MICHAEL JOHN
IPC: H01B3/30
Filed: 1991-07-12
Abstract: A composition useful in the manufacture of cable comprising:
     (i) a copolymer comprised of ethylene and vinyl acetate;   (ii) a surface treated magnesium hydroxide having (a) a strain in the <101> direction of not more than 3.0 X 10- 3 ; (b) a crystallite size in the <101> direction of more than 800 angstroms; and (c) a surface area, determined by the BET method, of less than 20 square meters per gram; and   (iii) a silicone fluid.
Patent EP-0477611-A1 (EP)
Inventor: FRANCK BURCHARD PROF DR
IPC: C07D209/44
Filed: 1991-09-04
Abstract: Azoporphyrin derivatives of the formula …<IMAGE>… in which … …  R<1> and R<2> each denote hydrogen, optionally substituted C1-C20-alkyl, C5-C7-cycloalkyl or optionally substituted phenyl or two adjacent radicals R<1>, together with the carbon atoms to which they are bonded, denote an unsaturated or aromatic 5- to 7-membered carbocyclic ring, …  X in each case denotes hydrogen or C1-C4-alkyl and …  p in each case denotes 1 or 2, … biladienes of the formula …<IMAGE>… in which R<1>, R<2>, X and p each have the abovementioned meaning, m and n each denote 0 or 1 and An<(-)> denotes an anion, as their intermediates, and their use for the preparation of vinylogous porphyrin derivatives.
Patent EP-0481322-A1 (EP)
Inventor: MORMAN MICHAEL TOD
IPC: A61F13/53
Filed: 1991-10-07
Abstract: An absorbent article, such as a sanitary napkin, a diaper, training pants, an incontinent garment or a bedpad is disclosed for absorption of human exudate. The absorbent article includes an absorbent (35) having a homogeneous composition with an essentially constant density in the x-y plane. The absorbent has at least two distinct portions (36;42,44) which are integrally joined together by a junction line (A) and each portion has a thickness different from an adjacent portion. The absorbent is folded on the junction line to obtain a variable density along the z axis. The folded absorbent also has a uniform capillary size in the x-y plane and a variable capillary size in the z direction. The absorbent article further includes a liquid-permeable cover (38) which is positioned adjacent to at least one surface of the absorbent. A method of forming the article is also disclosed.
Patent EP-0486858-A1 (EP)
Inventor: SAATKAMP RICHARD DIPL-ING
IPC: B29C48/10
Filed: 1991-10-31
Abstract: An apparatus for measuring the thickness of a blown tubular film of thermoplastic material, extruded from a rotating annular die of an extruder and inflated into a bubble between the annular die and a pair of collapsing rolls mounted rotatably in the frame, comprises a measuring head measuring the thickness of the film over the circumference of the bubble. In order to obtain the measured values required for rapid automatic control of the film thickness even when the annular die is performing a constantly rotating or reversing rotational movement at extremely low angular velocity, the measuring head (11, 11') is fastened on a ring (7, 7', 13) which encloses the bubble (4, 4'), is rotatably mounted in the frame (1, 1') with an axis of rotation coinciding with the axis of the bubble (4, 4') and is provided with a rotary drive (10, 10', 16). The rotary drive drives the ring at a velocity which deviates in a determinable way from the angular velocity of the annular die (5, 5') (Fig. 1). <IMAGE>
Patent EP-0485830-A1 (EP)
Inventor: HEFNER HEINZ-ACHIM
IPC: H01L21/265
Filed: 1991-11-02
Abstract: A process is described for thermally annealing amorphous surface layers produced on a monocrystalline semiconductor parent body by implanting germanium or silicon ions. The amorphous layer is doped by impurity ion implantation and subjected to a three-stage annealing process. During the first stage of this process, the transition region between the amorphous layer and the monocrystalline parent body is smoothed out at a temperature of 400 to 460 DEG C, in the second stage, the amorphous layer recrystallises at a temperature of 500 to 600 DEG C and during the third stage, the dopants are activated in an RTA process. 
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Patent EP-0489293-A1 (EP)
Inventor: BAUMGARTEN WILFRIED DIPL-ING
IPC: B29C48/06
Filed: 1991-11-18
Abstract: The invention relates to a screw extruder with a feed roller (5) which is arranged in the feed hopper and against the circumference of which there bears the cutting edge of a knife (6), which forms part of the barrel or housing inner wall surrounding the screw (1) at a distance and is pressed against the surface of the feed roller by the force of a spring. The invention is based on the object of providing an extremely simple, but highly effective scraping knife design and arrangement which, with minimal knife and feed roller wear, ensures an optimum sealing and cleaning of the roller shell by means of pressing forces which are as low as possible, may alter and are not excessive. The invention consists in that the knife is resiliently movable in its setting angle with respect to the feed roller. <IMAGE>
Patent EP-0532797-A1 (EP)
Inventor: GRAZIANO LUIGI
IPC: C05F7/00
Filed: 1991-12-20
Abstract: The method of treating biological masses to produce a solid material which can be used as an agricultural fertiliser and/or conditioner includes the steps of:
     subjecting the biological mass, which is in the fluid state and is composed of a solid phase and an aqueous phase, to a combined heat and chemical treatment involving heating, acidification, and chlorinating oxidation so as:
   a) to dissolve the insoluble metallic and non-metallic compounds in the biological mass and transfer them from the solid phase to the aqueous phase,   b) to pasteurise the micro-organisms,   c) to disinfect the mass as regards pathogenic germs, and   d) to sterilise the seeds,       separating the solid phase from the aqueous phase and recovering the solid phase.
Patent EP-0459552-A1 (EP)
Inventor: ADERHOLD CLEMENS DR
IPC: C08K9/02
Filed: 1991-05-01
Abstract: An electroconductive barium sulphate is described which comprises BaSO4 particles which are surrounded by a layer of Sb2O3-doped SnO2. Furthermore, a process is described for the preparation of the electroconductive barium sulphate. The electroconductive barium sulphate is distinguished by a thermally stable electroconductivity and by particularly good dispersibility in plastics.
Patent EP-0487260-A1 (EP)
Inventor: MOURI AKIHIRO
IPC: B41F13/00
Filed: 1991-11-15
Abstract: A printing method including an in situ plate production process is disclosed. A photosensitive plate blank having a polymerization layer between a support and a release film is affixed about a plate cylinder either before or after formation of a polymerization-nonpolymerization pattern in the polymerization layer. The polymerization layer can also be a thermal development-type one or can be used together with a thermal development-type photosensitive layer for the pattern formation. The release film is then peeled apart from the plate blank to leave a printing plate on the plate cylinder, which can be used as such for printing including an inking step. The printing pattern of the plate can be formed by selective removal of the unpolymerized part or selective transfer of a property of the release film to the polymerized part of the polymerization layer.
Patent EP-0439382-A1 (EP)
Inventor: PERY ANTOINE
IPC: H04N5/59
Filed: 1991-01-11
Abstract: The limiting device of the invention includes essentially a comparator (3) connected to a capacitor (5) charged by a current proportional to the beam current (1) and short-circuited (6) by pulses (FB) lasting 1 line, immediately after the frame-return pulses. This comparator receives a threshold voltage (V1), and its output is connected to a capacitor (9) connected to another reference voltage (V3) and this comparator is enabled by the frame-return pulses (FP). …<IMAGE>…
Patent EP-0462880-A1 (EP)
Inventor: GADELLE CLAUDE
IPC: C09K8/575
Filed: 1991-06-17
Abstract: The invention relates to a method making it possible to consolidate a geological formation, without appreciably reducing its permeability. A liquid mixture (5) is injected into the formation (1), through which a well (2) passes, and then at least one gas is injected through the formation under suitable conditions. More specifically, the liquid mixture contains a polymerizable substance, preferably a melamine-formaldehyde resin, and at least one catalyst of the Lewis-acid type, and it polymerizes substantially at the temperature and pressure of the formation, thereby binding the unconsolidated elements. The invention is used for consolidating a geological formation containing sand. <IMAGE>
Patent EP-0471614-A1 (EP)
Inventor: ROTH FRANCOIS
IPC: F01L9/20
Filed: 1991-08-09
Abstract: Valve-actuating device for an internal-combustion engine, comprising an operating plate (12) fixed to the stem (2) of the valve (1), two push springs (16, 17) bearing on the opposite sides of the plate (12), and means for blocking the plate in two limiting positions located on either side of a position of equilibrium, characterised in that one of the blocking means interacts with a member for adjusting the limiting position in accordance with this blocking means, and in that one of the springs bears on this adjusting member. <IMAGE>
Patent EP-0490717-A1 (EP)
Title: Support hydroélastique
Inventor: LE FOL MARCEL
IPC: F16F13/26
Filed: 1991-11-15
Abstract: L'invention propose un support hydroélastique (10) destiné à être interposé entre deux ensembles à suspendre l'un par rapport à l'autre, notamment pour la suspension d'un moteur dans un véhicule automobile, du type comprenant deux armatures (12, 14) reliées respectivement aux deux ensembles, ces deux armatures étant réunies par une masse de matériau élastomère (15), le support (10) comportant au moins une chambre de travail (26) délimitée au moins en partie par la masse de matériau élastomère (15), et une chambre d'expansion (42), ces deux chambres étant remplies au moins partiellement de liquide et reliées entre elles par un passage de communication (40), et du type dans lequel la chambre de travail (26) est également délimitée en partie par une cloison mobile (32) en matériau élastique et dont la face extérieure comporte un poussoir (52) avec lequel coopère une came (62) d'un dispositif d'entraînement de la cloison mobile pour appliquer à cette dernière des déplacements commandés de manière à créer dans la chambre de travail (26) des forces de pression synchrones avec les harmoniques des vibrations de l'un (16) desdits deux ensembles, caractérisé en ce que l'axe (64) d'entraînement en rotation de la came (62) est monté tournant dans un palier (66) fixé à l'une (12) des deux armatures. <IMAGE>
Patent EP-0489638-A1 (EP)
Inventor: GALTIER LUCIEN
IPC: B60G3/26
Filed: 1991-12-02
Abstract: The present invention concerns a suspension device particularly for a steered wheel. The device is characterised in that the suspension spring (17), separated from the damper (16), is bearing on the pivot (7) of the wheel (1) and is at least partially above the wheel (1). The invention finds application in the automotive field. <IMAGE>
Patent EP-0474577-A1 (EP)
Inventor: RICHOU ALAIN
IPC: A61C1/00
Filed: 1991-06-06
Abstract: Control arrangement for the instruments of a dental unit capable of receiving different types of instruments requiring several fluids for their operation, the unit being provided, on the one hand, with means for detecting the instrument gripped for use and, on the other hand, a device for controlling the supply of the different fluids, both delivering electrical signals, characterised in that the association between the signals for instrument selection and for control is effected by a set of pneumatic logic cells, preferably AND logic cells, the outputs of which are used directly for operating the apparatuses, the said logic cells receiving, on the one hand, a pneumatic signal originating from a solenoid valve for selection (6, 9) activated by an electrical signal originating from the instrument selection device and, on the other hand, a pneumatic signal originating from a solenoid valve for operation (10, 12) activated by an electrical signal originating from the operation control. <IMAGE>
Patent EP-0452252-A1 (EP)
Inventor: CHAN CHUNG YEUNG
IPC: H02K37/12
Filed: 1991-03-06
Abstract: Step motor comprising a coil (12), a magnetic circuit and two rotors (13, 14) produced in the form of permanently-magnetised discs magnetised along the radial direction. The two rotors (13, 14) are coaxial and arranged on either side of the plane constituted by the stator pole pieces (10a, 10b). 
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Patent EP-0451115-A1 (EP)
Inventor: POLETTI ROBERTO
IPC: E03D9/00
Filed: 1991-03-20
Abstract: The invention relates to an apparatus designed to facilitate the cleaning of hygienic services, in particular water closets and similar, comprising a distributing device (2) located externally to the water closet or latrine (1), which distributing device (2) functions in such a way as to deposit, upon command, a section of paper (4) or other material, drawn from a feeding compartment, in the internal cavity (3) of the water closet or latrine (1).
Patent EP-0453417-A1 (EP)
Inventor: ALBORANTE GIANCARLO
IPC: B23Q17/22
Filed: 1991-04-16
Abstract: The positioning and/or configuration of the fixtures (5) used in the various machines or stations of a production line are checked by an automatic checking device including a coordinate-checking unit (34) which moves automatically along the line and stops at each machine or station in order to carry out the necessary checks. A stationary electronic control unit (39) near each machine or station is connected to electronically-controlled actuator means (38) on the checking unit in order to control the movement of a feeler head (35) of the checking unit (34) according to a predetermined program adapted to the specific station at which the checking unit has stopped.
Patent EP-0490830-A1 (EP)
Inventor: ITALIA SEBASTIANO
IPC: F03D5/06
Filed: 1991-12-02
Abstract: The object of the invention is a machine that generates electric power, such machine being based on the principle of the alternate motion (the active and the passive phase) of a rigid panel (10, 11) that can slide on guides (19) and is oriented frontally to the direction of the wind so as to receive the thrust of the wind, said panel being made up of a frame (10) and of a plurality of surface portions (11) which can be oriented on their axles (12) between an active position and an inactive position according to the alternating occurrence of the pulsating motion. Such panel structures are capable of opposing their maximum surface area to the wind thrust in the active phase and the minimum surface area in the passive phase thanks to the orientation of the flaps. The energy of the translation motion in the active phase is transformed into a circular motion through a crank mechanism (21, 22) and such energy is then transmitted to electric current generators (26). The whole structure can be oriented according to the wind direction through rotation on a circular guide (27) as shown in Figure 1.
Patent EP-0511992-A1 (EP)
Inventor: VARTIAINEN SEPPO
IPC: F24F13/06
Filed: 1991-01-23
Abstract: L'invention se rapporte à une installation d'aération qui comprend un dispositif d'entrée d'air (14), un dispositif de sortie d'air (15) et un manteau (13) formant une hotte dans laquelle est recueilli l'air renouvelable et d'où l'air est déchargé au moyen du dispositif de sortie d'air (15). Le dispositif d'entrée d'air comporte une chambre de distribution d'air, pourvue d'une surface de distribution d'air en connexion avec le manteau, par laquelle l'air frais entrant provenant de la chambre de distribution d'air est introduit et diffusé par l'intermédiaire de la surface de distribution d'air dans l'espace climatisé. Selon le procédé décrit, le dispositif d'entrée d'air (14) est formé d'un certain nombres d'unités d'entrée d'air (1), qui sont placées à intervalles réguliers les unes des autres et dont chacune présente une surface d'entrée (5) placée en connexion avec le manteau, et d'une surface de distribution d'air (3) qui s'étend à partir de la surface d'entrée (5) et qui est partiellement perméable à l'air.
Patent EP-0504314-A1 (EP)
Title: Novel bistriazene compounds and polymeric compositions crosslinked therewith.
Inventor: LAU ALDRICH N K
IPC: C08L71/00
Filed: 1990-12-07
Abstract: Bistriazene compounds such as  <IMAGE> +TR  <IMAGE>  are useful for crosslinking polymers such as poly(imides), poly(aryl ether ketones), poly(aryl ether sulfones), poly(quinolines), poly(quinoxalines), and nonaromatic fluoropolymers having aliphatic C-H groups. Polymers crosslinked with these bistriazene compounds are useful as interlayer insulators in multilayer integrated circuit articles.
Patent EP-0523051-A1 (EP)
Inventor: DAVIES DEREK
IPC: C04B22/00
Filed: 1991-01-25
Abstract: Procédé permettant l'obtention d'un matériau dur à partir d'un mélange cimentaire comprenant les étapes suivantes: mélange à sec d'un constituant de ciment et d'un constituant de charge de façon à obtenir un mélange homogène pouvant être tassé contenant un volume prédéterminé de vides entre particules de charge jusqu'à une taille prédéterminée; pose du mélange sec sur un substrat; adjonction modérée d'eau à la surface du mélange, permettant d'humecter la couche de surface du mélange de façon à provoquer le durcissement du ciment et adjonction ultérieure d'eau supplémentaire de manière à assurer la prise et le durcissement du ciment restant.
Patent EP-0521067-A1 (EP)
Title: Azacyclic or azabicyclic compounds, their preparation and use.
Inventor: WARD JOHN S
IPC: C07D487/08
Filed: 1991-03-20
Abstract: The present invention relates to therapeutically active azacyclic or azabicyclic compounds, a method of preparing the same and to pharmaceutical compositions comprising the compounds. The novel compounds are useful as stimulants of the cognitive function of the forebrain and hippocampus of mammals and especially in the treatment of Alzheimer's disease.
Patent EP-0478763-A1 (EP)
Inventor: JEANNOTTE ANTHONY C
IPC: G01N21/05
Filed: 1991-04-12
Abstract: Le procédé décrit consiste à transmettre une énergie rayonnante vers un élément sonde comportant une surface réfléchissante conique interne et une chambre pour échantillons fluides. Les parties de la lumière qui ont été transmises, partiellement atténuées, ou diffusées par un échantillon fluide dans la chambre pour échantillons sont dirigées par au moins une partie de la surface réfléchissante conique interne vers un organe destiné à recueillir la lumière transmise partiellement atténuée, ou diffusée. Un clapet de distillation incorporé dans l'élément sonde permet d'éliminer les bulles de gaz entraînées contenues dans la chambre. Dans une application spécifique de cette sonde, un analyseur à titrage est combiné avec des circuits de conversion et de traitement de signaux électro-optiques et avec une sonde selon l'invention, pour permettre une détermination colorimétrique par titrage des points terminaux en vue de mesurer la teneur en acides gras libres d'un fluide tel qu'une huile ou une graisse comestibles.